公开(公告)号：ZA201109333B

公开(公告)日：2012-11-28

申请号：ZA201109333

申请日：2011-12-19

Applicant: QUALCOMM INC

Inventor： MADAN RITESH K ,  TAVILDAR SAURABH R ,  SAMPATH ASHWIN

IPC: H04B20060101 ,  H04W20090101

Abstract: Systems, methods, apparatus and computer program products to facilitate determining nominal interference from one or more interfering base stations are provided. In one embodiment, the method can include computing a nominal interference. The method can also include transmitting the nominal interference to one or more interfering base stations. The nominal interference can be transmitted to at least one of the one or more interfering base stations to compute a loss in transmission rate to a user equipment in a selected cell if at least one of the one or more interfering base stations transmits over a same set of resources on which the user equipment in the selected cell receives information.

公开(公告)号：BRPI1010605A2

公开(公告)日：2016-03-15

申请号：BRPI1010605

申请日：2010-05-06

Applicant: QUALCOMM INC

Inventor： SAMPATH ASHWIN ,  MADAN RITESH K ,  TAVILDAR SAURABH R

IPC: H04B17/00 ,  H04W72/04 ,  H04W72/08 ,  H04W72/12

公开(公告)号：CA2762279A1

公开(公告)日：2010-11-25

申请号：CA2762279

申请日：2010-05-06

Applicant: QUALCOMM INC

Inventor： MADAN RITESH K ,  SAMPATH ASHWIN ,  TAVILDAR SAURABH R

IPC: H04W72/12 ,  H04B17/00 ,  H04W72/04 ,  H04W72/08

Abstract: Systems, methods, apparatus and computer program products to facilitate determining nominal interference from one or more interfering base stations are provided. In one embodiment, the method can include computing a nominal interference. The method can also include transmitting the nominal interference to one or more interfering base stations. The nominal interference can be transmitted to at least one of the one or more interfering base stations to compute a loss in transmission rate to a user equipment in a selected cell if at least one of the one or more interfering base stations transmits over a same set of resources on which the user equipment in the selected cell receives information.

公开(公告)号：WO2013177185A3

公开(公告)日：2014-01-09

申请号：PCT/US2013042055

申请日：2013-05-21

Applicant: QUALCOMM INC

Inventor： MADAN RITESH K ,  LI JUNYI

IPC: H04W36/00 ,  H04W36/16 ,  H04W76/02

CPC classification number: H04W76/023 ,  H04W36/0072 ,  H04W36/16 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21

Abstract: A method, an apparatus, and a computer program product for supporting RLC layer handover between WAN supported D2D communications and direct D2D communications. In one example, a first UE may be operable to transmit a WAN handover request including a peer identifier and a cell identifier associated with a second UE to an eNB, where the first UE and the second UE are engaged in direct D2D communications. The eNB may be equipped to communicate the WAN handover request to a second eNB associated with the second UE and receive a RLC parameter indicating a last successful reception by the second UE. The eNB may transmit the RLC parameter to the first UE. The first UE may be equipped to determine a subsequent content item based on the received RLC parameter and may transmit the subsequent content item to the second UE via the eNB.

Abstract translation: 一种用于在WAN支持的D2D通信和直接D2D通信之间支持RLC层切换的方法，装置和计算机程序产品。 在一个示例中，第一UE可以用于向eNB发送包括对等体标识符和与第二UE相关联的小区标识符的WAN切换请求，其中第一UE和第二UE从事直接D2D通信。 eNB可以被配置为向与第二UE相关联的第二eNB传送WAN切换请求，并且接收指示第二UE最后成功接收的RLC参数。 eNB可以向第一UE发送RLC参数。 第一UE可以被配备为基于接收到的RLC参数来确定后续内容项，并且可以经由eNB将后续内容项发送到第二UE。

公开(公告)号：WO2014004314A3

公开(公告)日：2014-06-26

申请号：PCT/US2013047111

申请日：2013-06-21

Applicant: QUALCOMM INC

Inventor： MADAN RITESH K ,  PATIL SHAILESH

IPC: H04W72/04 ,  H04W76/02

CPC classification number: H04W72/02 ,  H04L5/14 ,  H04W16/32 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/046 ,  H04W76/023

Abstract: The herein disclosed apparatus, systems, and methods use Almost Blank Subframes (ABS) to manage interference between D2D and WAN transmissions. In particular, an eNodeB is disclosed comprising a controller module operable to obtain an indicator of a need for a quiescent subframe, and to select responsively thereto a subframe of a communication frame, and allocate the selected subframe as an Almost Blank Subframe (ABS). The base station includes a transceiver module operable to communicate the ABS over an air interface, and to send a misinformation signal to another eNodeB device indicating the ABS is not almost blank.

Abstract translation: 本文公开的装置，系统和方法使用几乎空白子帧（ABS）来管理D2D和WAN传输之间的干扰。 特别地，公开了一种eNodeB，其包括控制器模块，该控制器模块可操作以获得对静止子帧的需要的指示符，并响应于其选择通信帧的子帧，并将所选择的子帧分配为几乎空白子帧（ABS）。 基站包括可操作以通过空中接口通信ABS的收发器模块，并向另一个eNodeB设备发送指示ABS几乎不为空的错误信息信号。

公开(公告)号：WO2010135090A3

公开(公告)日：2011-06-30

申请号：PCT/US2010033931

申请日：2010-05-06

Applicant: QUALCOMM INC ,  MADAN RITESH K ,  SAMPATH ASHWIN ,  TAVILDAR SAURABH R

Inventor： MADAN RITESH K ,  SAMPATH ASHWIN ,  TAVILDAR SAURABH R

IPC: H04W72/08 ,  H04B1/707 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W72/082 ,  H04B17/26 ,  H04B2201/70702 ,  H04J11/0053 ,  H04J11/0059 ,  H04L1/0002 ,  H04L1/0026 ,  H04W72/0413 ,  H04W72/0426 ,  H04W72/08 ,  H04W72/1231

Abstract: Systems, methods, apparatus and computer program products for facilitating interference management on an uplink in a wireless communication system are provided. In one embodiment, a method can include: determining channel gain information measured on a downlink, wherein the determining is performed by a base station; determining interference from one or more interfering user equipment based on the channel gain information for the uplink; and calculating a nominal interference based on the interference from the one or more interfering user equipment.

Abstract translation: 提供了用于促进无线通信系统中的上行链路的干扰管理的系统，方法，装置和计算机程序产品。 在一个实施例中，一种方法可以包括：确定在下行链路上测量的信道增益信息，其中确定由基站执行; 基于上行链路的信道增益信息确定来自一个或多个干扰用户设备的干扰; 以及基于来自所述一个或多个干扰用户设备的干扰来计算标称干扰。

公开(公告)号：WO2010091120A3

公开(公告)日：2011-01-20

申请号：PCT/US2010023103

申请日：2010-02-03

Applicant: QUALCOMM INC ,  MADAN RITESH K ,  SAMPATH ASHWIN

Inventor： MADAN RITESH K ,  SAMPATH ASHWIN

IPC: H04L5/06 ,  H04B17/00 ,  H04L5/00 ,  H04W72/04 ,  H04W72/06 ,  H04W72/12

CPC classification number: H04L5/0085 ,  H04B7/0617 ,  H04B17/345 ,  H04B17/382 ,  H04L5/0033 ,  H04L5/006

Abstract: Techniques for allocating resources in a wireless communications network are provided. According to certain aspects, a scheme is provided, wherein resources of sub-bands associated with non-interfering links are allocated before resources of sub-bands associated with interfering links.

Abstract translation: 提供了在无线通信网络中分配资源的技术。 根据某些方面，提供了一种方案，其中在与干扰链路相关联的子带的资源之前分配与非干扰链路相关联的子带的资源。

公开(公告)号：WO2010135713A3

公开(公告)日：2011-01-20

申请号：PCT/US2010035866

申请日：2010-05-21

Applicant: QUALCOMM INC ,  RAY SIDDHARTH ,  MADAN RITESH K ,  SAMPATH ASHWIN ,  RANGAN SUNDEEP ,  DAS ARNAB

Inventor： RAY SIDDHARTH ,  MADAN RITESH K ,  SAMPATH ASHWIN ,  RANGAN SUNDEEP ,  DAS ARNAB

IPC: H04W72/12

CPC classification number: H04W52/367 ,  H04L5/0037 ,  H04L5/0058 ,  H04W52/146 ,  H04W52/346 ,  H04W72/04 ,  H04W72/12

Abstract: Certain aspects of the present disclosure relate to a technique of designing a Media Access Control (MAC) scheduler for uplink communication in high rate wireless data systems, such as Long Term Evolution (LTE) wireless communication systems.

Abstract translation: 本公开的某些方面涉及在诸如长期演进（LTE）无线通信系统的高速率无线数据系统中设计用于上行链路通信的媒体访问控制（MAC）调度器的技术。

公开(公告)号：WO2010135089A2

公开(公告)日：2010-11-25

申请号：PCT/US2010033928

申请日：2010-05-06

Applicant: QUALCOMM INC ,  MADAN RITESH K ,  SAMPATH ASHWIN ,  TAVILDAR SAURABH R

Inventor： MADAN RITESH K ,  SAMPATH ASHWIN ,  TAVILDAR SAURABH R

IPC: H04W72/12 ,  H04B17/00 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04W72/082 ,  H04B17/26 ,  H04B2201/70702 ,  H04J11/0053 ,  H04J11/0059 ,  H04L1/0002 ,  H04L1/0026 ,  H04W72/0413 ,  H04W72/0426 ,  H04W72/08 ,  H04W72/1231

Abstract: Systems, methods, apparatus and computer program products to facilitate determining nominal interference from one or more interfering base stations are provided. In one embodiment, the method can include computing a nominal interference. The method can also include transmitting the nominal interference to one or more interfering base stations. The nominal interference can be transmitted to at least one of the one or more interfering base stations to compute a loss in transmission rate to a user equipment in a selected cell if at least one of the one or more interfering base stations transmits over a same set of resources on which the user equipment in the selected cell receives information.

Abstract translation: 提供了有助于确定来自一个或多个干扰基站的标称干扰的系统，方法，装置和计算机程序产品。 在一个实施例中，该方法可以包括计算标称干扰。 该方法还可以包括将标称干扰发送到一个或多个干扰基站。 如果所述一个或多个干扰基站中的至少一个在相同的集合上发送，则所述标称干扰可以被发送到所述一个或多个干扰基站中的至少一个干扰基站，以计算对所选小区中的用户设备的传输速率损失 所选小区中的用户设备所接收的资源的信息。

公开(公告)号：WO2010091119A3

公开(公告)日：2010-10-14

申请号：PCT/US2010023101

申请日：2010-02-03

Applicant: QUALCOMM INC ,  MADAN RITESH K ,  BORRAN MOHAMMAD J ,  KHANDEKAR AAMOD ,  JI TINGFANG ,  SAMPATH ASHWIN

Inventor： MADAN RITESH K ,  BORRAN MOHAMMAD J ,  KHANDEKAR AAMOD ,  JI TINGFANG ,  SAMPATH ASHWIN

IPC: H04W52/34 ,  H04W52/24 ,  H04W52/26

CPC classification number: H04W52/243 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/006 ,  H04L5/0062 ,  H04L5/0064 ,  H04L5/0067 ,  H04L5/0075 ,  H04L5/0085 ,  H04L5/0087 ,  H04L5/0094 ,  H04L25/0228 ,  H04W52/26 ,  H04W52/34 ,  H04W72/0426 ,  H04W72/08

Abstract: Systems and methodologies are described herein that facilitate interference control and resource management in a wireless communication system. As described herein, a base station, terminal, and/or other entity in a wireless communication system that observes interference from one or more other network entities can construct and communicate resource utilization messages (RUMs) in order to request the interfering network entities to conduct power backoff on designated resources. Parameters constructed as a function of quality of service (QoS) and/or priority metrics (such as head-of-line delays, queue lengths, burst sizes, delay targets, average rates, or the like) can be included within the RUM, such that an entity receiving the RUM can compute QoS changes associated with various power backoff levels in order to select a power backoff level that maximizes overall system QoS performance.

Abstract translation: 这里描述了有助于无线通信系统中的干扰控制和资源管理的系统和方法。 如这里所描述的，观察来自一个或多个其他网络实体的干扰的无线通信系统中的基站，终端和/或其他实体可以构造和传送资源利用消息（RUM）以便请求干扰网络实体进行 在指定资源上进行功率回退。 作为服务质量（QoS）和/或优先级度量（例如线头延迟，队列长度，突发大小，延迟目标，平均速率等等）的函数构建的参数可以被包括在RUM内， 使得接收RUM的实体可以计算与各种功率回退水平相关联的QoS改变，以便选择最大化整体系统QoS性能的功率回退水平。